We've compared all ten flights that go to or via Istanbul every week, to find the best deal for you. Air France usually has the cheapest flights from Rennes to Istanbul, so keep an eye out for them in your search results. If they’re not the cheapest option, try searching by month to compare costs throughout the week.
When you fly 2570 km from Rennes to Istanbul, you can choose from two airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.
Air France & KLM are the most popular airlines for flying from Rennes to Istanbul, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.
Flights from Rennes to Istanbul usually take about 12 hrs 35 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.
